Service bulletin 21-023-16
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10080304 |
| Published by NHTSA | 2016-09-16 |
| Manufacturer's number | 21-023-16 |
| Manufacturer's date | 2016-06-23 |
| NHTSA component | POWER TRAIN:AUTOMATIC TRANSMISSION; ELECTRICAL SYSTEM:SOFTWARE |
NHTSA's summary
"FLASH: TRANSMISSION SHIFT AND DRIVABILITY ENHANCEMENTS THIS BULLETIN INVOLVES REPROGRAMMING OF THE TRANSMISSION CONTROL MODULE (TCM) WITH THE LATEST AVAILABLE SOFTWARE. SYMPTOM/CONDITION: CUSTOMERS MAY EXPERIENCE ANY OF THE FOLLOWING SYMPTOMS: · HANGING OR DELAYED UPSHIFT WHEN BRAKING DOWNHILL OR WHEN BRAKING AFTER HIGH VEHICLE ACCELERATION RATE. · RELEASING THE ACCELERATOR PEDAL RAPIDLY CAUSES HANGING OR DELAYED UPSHIFT. **UPDATING THE TCM SOFTWARE WILL CORRECT THE CONDITIONS LISTED ABOVE AND ALSO IMPROVE SHIFT QUALITY FOR A 2-1 DOWNSHIFT (LA VEHICLE).**"
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Electrical system, Transmission and driveline, Automatic transmission, Software
| CHRYSLER 300 | 2016 |
|---|---|
| DODGE CHALLENGER | 2016 |
| DODGE CHARGER | 2016 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 18V332000 | 2018-05-17. ELECTRICAL SYSTEM:SOFTWARE; VEHICLE SPEED CONTROL:CRUISE CONTROL; ELECTRICAL SYSTEM:WIRING |
|---|
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| S1709000010 | 2023-01-09. Service bulletin. Customer complaints may include abnormal engine noise, rough idle, lack of power, misfire. Upon investigation, it may be found that there is excessive camshaft lobe wear/lifter wear (roller failure) on one or more cam lobes and that camshaft/lifter replacement is necessary. |
|---|---|
| 18-032-16 | 2022-10-24. Service bulletin. Flash: Powertrain Diagnostic And System Improvements This bulletin involves reprogramming of the Powertrain Control Module (PCM) with the latest software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Codes (DTCs) have been set: · P0335 - Crankshaft Position Sensor Circuit. · P0339 - Crankshaft Position Sensor Intermittent. · P0456 - EVAP System Small Leak. |
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| 04753183A | 2022-09-15. Service bulletin. Transmission, Oil Pump, Torque Convertor, and Flexplate |
| 2106315 | 2022-08-22. Service bulletin. Transmission Shift And Drivability Enhancements. |
| 2106215 | 2022-08-22. Service bulletin. Transmission Shift And Drivability Enhancements. |
| 05036750A$ | 2022-07-25. Service bulletin. Part Description: Powertrain Control Module Issue Description: Before replacing the Powertrain Control Module on 2015-2016 6.2L Supercharged Hellcat equipped Challengers/Chargers for a P2227 (Barometric Pressure Circuit Performance) fault, please call Nick Lynn on his cell (586) 295-0917. If no response is received within 15 minutes, please continue with repair. |
| 9004509 | 2022-05-31. Service bulletin. Oil Filter If a Mopar Oil Filter is not available, use a filter that meets or exceeds USCAR36 specification and is compatible with semi and full synthetic oils. Recommended Brands: Wix, Purolator, and NapaGold |
| 18-020-16REV | 2021-05-24. Service bulletin. Powertrain diagnostic and system improvements. |
| V86 Combo Rev3 | 2020-11-30. Service bulletin. Emissions Recall V86 Catalytic Converter Efficiency |